(c) 1/800 rad /s This document is highly rated by Class 11 students and has been viewed 30205 times. (a) 2E0 Answer: b. If the answer is not available please wait for a while and a community member will probably answer this soon. When the linear momentum of a particle is increased by 1% its kinetic energy increases by x%. NEET UG, JEE Main Physics Question Papers, Topic: Physical World and Measurement, Question Type: MCQs, Test 01 There is no atmosphere on the moon because (d) 1 : 6, Question 11. (b) R/2 The percentage of kinetic energy by the colliding marble after the collision is (d) -E0, Question 8. (b) 150 J Physical World. (c) 365 days He jumps up vertically a distance of 1 m and the platform at the same instant moves horizontally forward with the result that the man lands 1 meter behind the point on the platfrom from where the took the jump the total work done by the man at the instant he lands is A man of 60 kg weight is standing at rest on a platform. (c) 250 N (a) 300 J (d) 125 N, Question 3. (c) 19.6 m/sec² Question 1. The escape velocity for a body projected vertically upwards from the surface of the earth is 11 km/s. A satellite S is move in an elliptical orbit around the earth. (b) 0.4 m (b) 125 J Grade 11 is the first year of a student in a college while Grade 12 is the second and final year. It is lifted to a height of 2 m from that position. Question 18. System of Particles and Rotational Motion. If you have any queries regarding CBSE Class 11 Physics Gravitation MCQs Multiple Choice Questions with Answers, drop a comment below and we will get back to you soon. (c) 182.5 Question 17. We have provided Mechanical Properties of Solids Class 11 Physics MCQs Questions with Answers to help students understand the concept very well. (d) -100 J, Question 4. Question 1. A missile is launched with a velocity less than the escape velocity. The sum of its kinetic and potential energy is An isolated particle of mass m is moving in a horizontal plane (x-y), along the x-axis, at a certain height above the ground. Mechanical Properties of Fluids. (a) 7.2 J Work, Energy and Power. 3. What is the work done in pulling the entire chain on the table? (a) 7 km/sec Their radii are in the ratio 1 : 2. Newtonian Mechanics. A uniform chain of length 2 m is kept on a table such that a length of 60 cm hangs freely from the edge of the table. Check the below NCERT MCQ Questions for Class 11 Physics Chapter 4 Motion in a Plane with Answers Pdf free download. (c) RG w² Topic wise MCQs. Nov 28, 2020 - Short & Long Answer Question - Physical World Class 11 Notes | EduRev is made by best teachers of Class 11. Its total energy is We have provided Gravitation Class 11 Physics MCQs Questions with Answers to help students understand the concept very well. (d) R²g / w², Question 19. Multiple Choice Questions have been coming in Class 11 Chemistry exams, thus do MCQs to test understanding of important topics in the chapters. (c) 1 m For physics exam, questions can be framed from any corner of the book or maybe outside the textbook. (b) decrease by 2% A solid cylinder of length 1 m and diameter of cross section y 100 cms is first placed with its axis vertical its then slowly inclined till its axis is horizontal. The NCERT solutions for Class 11 Physics Chapter 1 physical world will help students to get familiar with the exam pattern and the syllabus of the exam. Instructions:-All the questions are compulsory. You can study other questions, MCQs, videos and tests for Class 11 on EduRev and even discuss your questions like Mcq question in physical education class 11? Answer: (d) the inertial mass (d) g J, Question 9. The loss in its potential energy if the mass of the cylinder is 10 kg is Class 10 Science MCQs Chapter 11 Human Eye and Colourful World. Online Test for Class 11 Physics Physical World . fluid Mechanics. Do check out the sample questions of Class 11: #1 Physical World Class 11 Video | EduRev for Class 11, the answers and examples explain the meaning of chapter in the best manner. (a) 150 kWh What is the work done in pulling the entire chain on the table? (a) 196 J A body of mass 100 kg falls from a height of 10 m. Its increase in kinetic energy is If the body is projected at an angle of 450 with the vertical, the escape velocity will be (b) y = +20 cm (c) 20 J Answer: (a) The acceleration of S is always directed towards the centre of the earth. MCQ Questions for Class 11 Physics with Answers were prepared based on the latest exam pattern. (d) zero, Question 13. (d) the escape velocity of gas molecules is less than their root mean square velocity here, Answer: (d) the escape velocity of gas molecules is less than their root mean square velocity here, Question 11. 1.1 Class 11 Physics- Motion in one direction ; 1.2 Class 11 Physics - Gravitation ; 1.3 Class 11 Physics - Kinetic theory of gases ; 1.4 Class 11 Physics - Laws of Motion; 1.5 Class 11 Physics - Mechanical properties of Fluids ; 1.6 Class 11 Physics -Mechanical properties of solids (a) y = -5 cm Two masses 1 g and 4 g are moving with equal kinetic energies. The displacement is zero for a positive of t equal to (a) 1 s (b) 2 s (c) 3 s (d) 4 s. Answer. (c) Zero All the CBSE Worksheets for Class 11 Physics provided in this page are provided for free which can be downloaded by students, teachers as well as by parents. Question 1: Atomic and molecular phenomena are dealt with by. (b) 392 J He jumps up vertically a distance of 1 m and the platform at the same instant moves horizontally forward with the result that the man lands 1 meter behind the point on the platfrom from where the took the jump the total work done by the man at the instant he lands is (d) The linear momentum of S remains constant in magnitude. This document is highly rated by Class 11 students and has been viewed 4948 times. (d) may be positive or negative, Question 13. Here, we have provided the latest CBSE Class 1 to 12 MCQ Questions with Answers for all subjects to ace up your final examinations. (d) 0.36 m, Question 6. (c) The total mechanical energy of S varies periodically with time. (a) 1 : 2 The value of g at the same point (assuming that the distance of the point from the centre of the earth does not shrink) will become The ratio of the magnitudes of their linear momenta is (a) 9.8 m/sec² (d) (8/9) mgR, Question 7. Solution : Question 2: A scientific theory. RD Sharma Solutions , RS Aggarwal Solutions and NCERT Solutions. A body of mass 10 kg is initially at a height of 20 m above the ground. A person cannot see distinctly objects kept beyond 2 m. This defect can be corrected by using a lens of power (a) +0.5 D (b) -0.5 D (c) +0.2 D (d) -0.2 D. Answer. (c) 40 hours (c) 0 : 1 We hope the given NCERT MCQ Questions for Class 11 Physics Chapter 8 Gravitation with Answers Pdf free download will help you. (b) The angular momentum of S about the centre of the earth changes in direction, but its magnitude remains constant. (a) r²g / w A man of 60 kg weight is standing at rest on a platform. (d) 1/1600 rad /s, Question 2. Jan 17, 2021 - Important Questions : Physical World | EduRev Notes is made by best teachers of Class 11. (a) R Useful for NEET, IIT JEE etc exam preparation. (b) 2 : 1 When the kinetic energy of the particle is increased by 300%, its linear momentum increases by y%. In order that a body of 5 kg weighs zero at the equator, the angular speed of the earth is (a) 1/80 rad /s (b) 1/400 rad /s (c) 1/800 rad /s (d) 1/1600 rad /s. (d) zero, Question 19. What would be the duration of the year if the distance between the earth and the sun gets doubled? Physical World and Measurement (5) Laws of Motion (4) Circular Motion (4) Work, Energy and Power (4) Thermodynamics (3) Electromagnetic Waves (5) Current Electricity (8) Electronic Devices (2) Dual Nature of Matter and Radiation (5) Magnetism (3) Electrostatics (2) Magnetic Effect of Electric Current (5) Physical World and Measurement MCQ (NEET, JEE Main) – Test 5. (c) 2000 W Question 1. The power utilised is (b) 11√2 km/s (d) R/4, Question 15. (c) 3 : 5 (d) 1.1 km/sec, Question 16. The ratio of y to x is Academic team of entrancei uploaded chapter wise physics questions for students of class 11 and 12. How much would it weight half way below the surface of the earth? The least distance of distinct vision for a normal eye is (a) infinity (b) 25 cm (c) 2.5 cm (d) 25 m. Answer. (d) 1200 J, Question 17. Each chapter consist of 50 to 200 MCQ based physics questions with answer key.These questions are from easy to difficult level and prepared by expert of entrancei. Gravitation. (b) E0 A man of 60 kg weight is standing at rest on a platform. The masses of two planets are in the ratio 1 : 2. (d) 3000 J, Question 15. (a) 25 J (b) 150 J It falls to a height of 5 m above the ground. It suddenly explodes into two fragments of masses m/4 and 3m/4 . (c) 120 J Download free printable assignments worksheets of Physics from CBSE NCERT KVS schools, free pdf of CBSE Class 11 Physics Physical World and Measurement Assignment chapter wise important exam questions and answers CBSE Class 11 Physics Physical World and Measurement Assignment. A body of mass 1 kg is attached to one end of a wire and … You are advised not to use calculator or any other help while answering. Important questions for Class 11th Physics provides you strategies to prepare for class 11th Physics examination. A marble moving with some velocity collides perfectly elastically head-on with another marble at rest having mass 1.5 times the mass of the colliding marble. First year physics MCQs with answer key is updated here. (d) R/4, Question 9. (c) 1250 J (c) y = +5 cm (b) 200 kWh (b) Negative (c) 5000 J Motion in a Straight Line Class 11 MCQs Questions with Answers. Physics Mcqs With Answers For Class 11 related files: 08f8ab35bf614563c0abd3ce71f5caec Powered by TCPDF (www.tcpdf.org) 1 / 1 (a) 998 W CBSE Class 11-science Physics Chapters for Multiple Choice Questions Units and Measurement. Students are advised to refer to the attached assignments and practise them regularly. You may Re-attempt the test any number of times. (d) 500 W, Question 7. (c) 1.5 E0 1. (b) 500 N The test consists 30 questions. Title: Physics Mcqs With Answers For Class 11 Author: gallery.ctsnet.org-Phillipp Bergmann-2021-01-21-16-30-42 Subject: Physics Mcqs With Answers For Class 11 Question 1. (d) -100 J, Question 18. Who among the following first gave the experimental velocity of G? (d) 11 km/s, Question 10. The total mass of the chain is 4 kg. Motion in a Plane. (c) 2 km/s (b) 0.4 m RD Sharma Solutions , RS Aggarwal Solutions and NCERT Solutions. Physics Mcqs For Class 11 With Answers Online related files: 2b903ed2801b65b7da122807f3b7300a Powered by TCPDF (www.tcpdf.org) 1 / 1 (a) 9800 J The maximum height reached by the body is Download MCQs for Class 11 Chemistry with answers in PDF download format for important topics in Grade/ Class 11 Chemistry based on 2021 CBSE| NCERT | KVS syllabus and pattern. We provide the following courses of intermediate classes: Pre Medical - in which Physics, Chemistry and Biology are the main subjects. cannot be changed but can be reformulated. (c) 12.2 km/sec A ball is dropped from a height of 1 m. If the coeffcient of restitution between the surface and ball is 0.6, the ball rebounds to a height of (c) 1 m (d) 300 kWh. Multiple Choice Questions (MCQ) - CBSE Class 11-science Physics . We have covered all the Class 11 Physics important questions and answers in the worksheets which are included in CBSE NCERT Syllabus. Its kinetic energy is MCQ Questions for Class 11 Physics with Answers were prepared based on the latest exam pattern. (a) it is closer to the earth Its increase in potential energy is 1 CBSE Class 11 Physics – Important Objective and Practice MCQs. (a) 7.2 J Download MCQs for Class 11 Physics with answers in PDF download format for important topics in Grade/ Class 11 Physics based on 2021 CBSE| NCERT | KVS syllabus and pattern. 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